UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i6b4CP5Xfgxtg+OMsHaojXPgAZyQ9V9pAGS0titVb7c=' 
WHERE 
  key_id = '37884be570f7b91f9400fc50d159858c3d13c614641a27f9cd5e95870c285bd2' 
  AND (
    token = 'i6b4CP5Xfgxtg+OMsHaojXPgAZyQ9V9pAGS0titVb7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )